Diagnostic Assist Code "53/57/68/69/93" Software Version Verification
- Verify the module to be inspected for the software version referring to the chart, then input the diagnostic assist code according to the diagnostic assist code input procedure. (See Diagnostic Assist Code Input Procedure .)
Diagnostic Assist Code Software Version To Be Verified 53 Connectivity master unit (CMU) (overall entertainment system) 57 Connectivity master unit (CMU) (overall communication system between vehicle) 68 Center display (TFT LCD screen control system) 69 Center display (Touch panel control system) 93 Tuner and amplifier unit (TAU) - Cancel the diagnostic assist function according to the ending procedure. (See Ending Procedure .)